48280780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 105106176

約数和(自身を除く): 56825396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 164, 194, 205, 388, 410, 485, 607, 820, 970, 1214, 1940, 2428, 3035, 3977, 6070, 7954, 12140, 15908, 19885, 24887, 39770, 49774, 58879, 79540, 99548, 117758, 124435, 235516, 248870, 294395, 497740, 588790, 1177580, 2414039, 4828078, 9656156, 12070195, 24140390, 48280780]

約数ペア:

[(1, 48280780), (2, 24140390), (4, 12070195), (5, 9656156), (10, 4828078), (20, 2414039), (41, 1177580), (82, 588790), (97, 497740), (164, 294395), (194, 248870), (205, 235516), (388, 124435), (410, 117758), (485, 99548), (607, 79540), (820, 58879), (970, 49774), (1214, 39770), (1940, 24887), (2428, 19885), (3035, 15908), (3977, 12140), (6070, 7954)]